Madhuja Waval

• Developing Ladder Logic, FBD and testing for Precision Air conditioning & Air Handling Units.
• Hands on experience on Selec, Siemens, Distech, Schneider & Carel PLC Controller.
• Script writing in C language for HVAC controls on HMI. Used FStudio HMI software for screen development.
• Niagra Scada System.
• ST & FBD language Coding in Carel Controller.
• Hands on Modbus RS232 , Modbus TCP/IP, BACNet protocol
• Preparing IO list, BMS list, Sequence of Operation, HMI Operation Manuals.
• Participated in team meetings to discuss project progress updates.
• Provided on-site support during commissioning of equipment.
• Testing program with Carel PCO+ Simulator.

Projects Handled:

● Chilled water machine:

Customizing the logic for Data Center clients like Amazon, Godrej etc.

● Air handling unit:

Customized logic for Data Center clients like Vodafone, UNMS Army etc.

• Embedded code development of customized logic and verification for biomedical instruments
• Customized PIC18 controller board program development
• Hands on interfacing Stepper Motor.
• Analyzed customer requirements and developed solutions that met their needs.
• Analyzed and debugged hardware and software issues in embedded systems.

Projects Handled:

● Magnetic stirrer

● Speed Control Knob

● Stir Bar

• Embedded code development of customized logic and verification for biomedical instruments
• Hands on PIC 16F876A
• Hands on interfacing Stepper Motor, IR Sensors, ADC, LDR, DC Motor, of temperature sensor (LM-35), 16
• 2 LCD screen, RTC.

Projects Handled:

● Light Detection and Sensor Robot

● Black Box for Automotive Vehicles

● Sensors controls using CAN protocol